1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.upgrade.v4_3_0.util;
24  
25  import com.liferay.portal.upgrade.util.BaseUpgradeColumnImpl;
26  import com.liferay.portal.upgrade.util.UpgradeColumn;
27  import com.liferay.portal.upgrade.util.ValueMapper;
28  
29  import java.sql.Types;
30  
31  /**
32   * <a href="PollsVoteChoiceIdUpgradeColumnImpl.java.html"><b><i>View Source</i>
33   * </b></a>
34   *
35   * @author Brian Wing Shun Chan
36   */
37  public class PollsVoteChoiceIdUpgradeColumnImpl extends BaseUpgradeColumnImpl {
38  
39      public PollsVoteChoiceIdUpgradeColumnImpl(
40          UpgradeColumn questionIdColumn, ValueMapper pollsChoiceIdMapper) {
41  
42          super("choiceId", new Integer(Types.VARCHAR));
43  
44          _questionIdColumn = questionIdColumn;
45          _pollsChoiceIdMapper = pollsChoiceIdMapper;
46      }
47  
48      public Object getNewValue(Object oldValue) throws Exception {
49          Long oldQuestionId = (Long)_questionIdColumn.getOldValue();
50  
51          String oldChoiceIdValue =
52              "{questionId=" + oldQuestionId + ", choiceId=" + oldValue + "}";
53  
54          return _pollsChoiceIdMapper.getNewValue(oldChoiceIdValue);
55      }
56  
57      private UpgradeColumn _questionIdColumn;
58      private ValueMapper _pollsChoiceIdMapper;
59  
60  }